Home / 63,303,400.80-94,955,101.20-37,794,232.80

Finding the Fourth Proportional to 63,303,400.80, 94,955,101.20 and 37,794,232.80

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Solution

The fourth proportional to 63,303,400.80, 94,955,101.20 and 37,794,232.80 is: 56,691,349.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303,400.80 : 94,955,101.20 = 37,794,232.80 : x
  2. Step 2: Convert to fraction form
    63,303,400.80/94,955,101.20 = 37,794,232.80/x
  3. Step 3: Cross multiply
    63,303,400.80x = 94,955,101.20 × 37,794,232.80
  4. Step 4: Simplify right side
    63,303,400.80x = 3,588,755,200,300,359
  5. Step 5: Solve for x
    x = 3,588,755,200,300,359/63,303,400.80
  6. Step 6: Final answer
    x = 56,691,349.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.